881E Features: -The unit can be calibrated. -Graduated scale in Watts, showing the workload at 50 r/min. -Electronic readouts of pedal r/min, total pedal revolutions and time. -Crank arms are individually adjustable both horizontally and vertically. Product Type: -Bicycles. Generic Dimensions: -21.6' H x 18.5' W x 21.2' L. -Weight: 48.5 lbs. Dimensions: Overall Height - Top to Bottom: -21.6 Inches. Overall Width - Side to Side: -18.5 Inches. Overall Depth - Front to Back: -21.2 Inches.